CN205212182U - Building body lightning protection device convenient to installation - Google Patents
Building body lightning protection device convenient to installation Download PDFInfo
- Publication number
- CN205212182U CN205212182U CN201521102537.5U CN201521102537U CN205212182U CN 205212182 U CN205212182 U CN 205212182U CN 201521102537 U CN201521102537 U CN 201521102537U CN 205212182 U CN205212182 U CN 205212182U
- Authority
- CN
- China
- Prior art keywords
- support bar
- lightning
- arrest
- bracing piece
- protection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a building body lightning protection device convenient to installation, including lightning -arrest ball, main needle, vice needle, first bracing piece, second bracing piece, third bracing piece, umbrella stand and base, main needle evenly distributed fixes on the top of lightning -arrest ball, and the top of every main needle still is connected with vice needle, lightning -arrest ball loops through first bracing piece, second bracing piece and third bracing piece and fixes on the base, and the second bracing piece is connected with the top of umbrella stand, and the bolt fastening is passed through at the roof in the bottom of umbrella stand, three bracing piece hollow tube structure is provided with the lead wire of leading the thunder and using in the cavity of bracing piece, the one end and the lightning -arrest ball of lead wire are connected, and the other end of lead wire causes the base. The utility model discloses simple structure, reasonable in design, it is fixed convenient, difficult not hard up, through set up a plurality of lightning -arrest main needles on spherical lightning -arrest ball to and set up the vice needle of the many thunderstorm weather that the diameter is tiny on lightning -arrest main needle the branching, thus increaseed thunderstorm weather's angle, improve lightning -arrest effect.
Description
Technical field
The utility model belongs to lightning-protecting engineering field, is specifically related to a kind of building body lightning protection device being convenient to install.
Background technology
Lightning rod, has another name called lightning rod, is used to the device that architecture protection thing, tall and big trees etc. avoid being struck by lightning.An arrester is installed on protected object top, couples together with wire up to specification and the earial drainage earth mat being embedded in underground.Lightning rod specification must meet GB standard, and the terminal height specification that each lightning protection classification needs is different.
When thundercloud discharge, close to during ground, it makes ground electric field distort.On the top of lightning rod, form the space that internal field concentrates, to affect the developing direction of lightning leader electric discharge, guide thunder and lightning to discharge to lightning rod, then by down conductor and earthing device, lightning current is introduced the earth, thus make protected object exempt from thunderbolt.
Current building construction height is more and more higher, and the probability be struck by lightning at thunderstorm weather is like this more and more higher, so just needs to take shelter from the thunder to building, guarantees the safety of building.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of building body lightning protection device being convenient to install.
The utility model is achieved through the following technical solutions:
A kind of building body lightning protection device being convenient to install, comprise lightning-arrest ball, main pin, secondary pin, the first support bar, the second support bar, the 3rd support bar, umbrella stand and base, described lightning-arrest ball is spheroid, the quantity of described main pin is at least 3, main pin is uniformly distributed the top being fixed on lightning-arrest ball, and the top of the main pin of every root is also connected with the secondary pin that at least 4 diameters are less than 3mm; The bottom of lightning-arrest ball is connected with the top of the first support bar, the bottom of the first support bar is connected with the top of the second support bar by the first reducer union, the bottom of the second support bar is connected with the top of the 3rd support bar by the second reducer union, the bottom of the 3rd support bar is fixed on base, described base comprises side's plate, the center vertical of side's plate fixes a sleeve matched with the 3rd support bar, is provided with stiffener between sleeve and square plate; Second support bar is connected with the top of umbrella stand, the bottom of umbrella stand is bolted on roof, described first support bar, the second support bar and the 3rd support bar are tubular structure, the lead-in wire that one is led thunder is provided with in the cavity of the first support bar, the second support bar and the 3rd support bar, one end of lead-in wire is connected with lightning-arrest ball, and the other end of lead-in wire causes base.
Preferably, lightning-arrest bulb diameter is 10cm, and its material is copper, and plating zinc on surface.
Preferably, the diameter of described secondary pin is 1mm.
Preferably, the material of described main pin and secondary pin is copper, and plating zinc on surface.
Preferably, the diameter of the first support bar is less than the diameter of the second support bar, and the diameter of the second support bar is less than the diameter of the 3rd support bar.
Advantage of the present utility model and beneficial effect are:
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, by arranging multiple lightning-arrest main pin on spherical lightning-arrest ball, and lightning-arrest main pin upper bifurcation arrange many diameters tiny draw the secondary pin of thunder, thus increase the angle of drawing thunder, improve lightning-arrest effect, effectively protect building, avoid building and be struck by lightning, practicality is good; In addition, the utility model convenient fixing, not easily loosens, and can ensure the fixing of support bar; The utility model is convenient to assembling, the height that lightning rod can be made to reach higher by the first support bar, the second support bar and the 3rd support bar.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1 is secondary pin, 2 is main pin, and 3 is lightning-arrest ball, and 4 is clip, and 5 is the first support bar, 6 is the first reducer union, and 7 is the second support bar, and 8 is umbrella stand, and 9 is the second reducer union, and 10 is the 3rd support bar, 11 is base, and 12 is stiffener, and 13 is through hole, and 14 is bolt.
Embodiment
The technical solution of the utility model is further illustrated below in conjunction with specific embodiment.
A kind of building body lightning protection device being convenient to install involved by the utility model comprises lightning-arrest ball 3, main pin 2, secondary pin 1, first support bar 5, second support bar 7, the 3rd support bar 10, umbrella stand 8 and base 11, described lightning-arrest ball 3 is spheroid, sphere diameter is 10cm, its material is metal material, be preferably copper, and plating zinc on surface; The quantity of described main pin 2 is 5, and 5 main pins are uniformly distributed the top being fixed on lightning-arrest ball 3, and the top of the main pin of every root is also connected with the secondary pin 1 that 4 diameters are 1mm, and the material of described main pin and secondary pin is copper, and plating zinc on surface; The bottom of lightning-arrest ball 3 is connected with the top of the first support bar 5 by clip 4, the bottom of the first support bar 5 is connected with the top of the second support bar 7 by the first reducer union 6, the bottom of the second support bar 7 is connected with the top of the 3rd support bar 10 by the second reducer union 9, the bottom of the 3rd support bar is fixing on the pedestal 11, described base 11 comprises side's plate, the center vertical of side's plate fixes a sleeve matched with the 3rd support bar 10, be provided with stiffener 12 between sleeve and square plate, four angles of square plate are also provided with the through hole 13 coordinated with bolt; The middle part of the second support bar 7 is connected with the top of umbrella stand 8, and the bottom of umbrella stand is fixed on roof by bolt 14, and described umbrella stand is non-conductive material; The diameter of described first support bar 5, second support bar 7 and the 3rd support bar 10 increases successively, and the first support bar 5, second support bar 7 and the 3rd support bar 10 are tubular structure, the lead-in wire that one is led thunder is provided with in the cavity of the first support bar 5, second support bar 7 and the 3rd support bar 10, one end of lead-in wire is connected with lightning-arrest ball 3, the other end of lead-in wire causes base, draws thunder conductor for what connect ground connection on building body.
By arranging multiple lightning-arrest main pin on spherical lightning-arrest ball, and lightning-arrest main pin upper bifurcation arrange many diameters tiny draw the secondary pin of thunder, thus increase the angle of drawing thunder, improve lightning-arrest effect, effectively protect building, avoid building and be struck by lightning, practicality is good; In addition, the utility model convenient fixing, not easily loosens, and can ensure the fixing of support bar; The utility model is convenient to assembling, the height that lightning rod can be made to reach higher by the first support bar, the second support bar and the 3rd support bar.
Above exemplary description is done to the utility model; should be noted that; when not departing from core of the present utility model, any simple distortion, amendment or other those skilled in the art can not spend the equivalent replacement of creative work all to fall into protection range of the present utility model.
Claims (5)
1. be convenient to the building body lightning protection device of installation for one kind, it is characterized in that: comprise lightning-arrest ball, main pin, secondary pin, the first support bar, the second support bar, the 3rd support bar, umbrella stand and base, described lightning-arrest ball is spheroid, the quantity of described main pin is at least 3, main pin is uniformly distributed the top being fixed on lightning-arrest ball, and the top of the main pin of every root is also connected with the secondary pin that at least 4 diameters are less than 3mm; The bottom of lightning-arrest ball is connected with the top of the first support bar, the bottom of the first support bar is connected with the top of the second support bar by the first reducer union, the bottom of the second support bar is connected with the top of the 3rd support bar by the second reducer union, the bottom of the 3rd support bar is fixed on base, described base comprises side's plate, the center vertical of side's plate fixes a sleeve matched with the 3rd support bar, is provided with stiffener between sleeve and square plate; Second support bar is connected with the top of umbrella stand, the bottom of umbrella stand is bolted on roof, described first support bar, the second support bar and the 3rd support bar are tubular structure, the lead-in wire that one is led thunder is provided with in the cavity of the first support bar, the second support bar and the 3rd support bar, one end of lead-in wire is connected with lightning-arrest ball, and the other end of lead-in wire causes base.
2. a kind of building body lightning protection device being convenient to install according to claim 1, it is characterized in that: lightning-arrest bulb diameter is 10cm, its material is copper, and plating zinc on surface.
3. a kind of building body lightning protection device being convenient to install according to claim 1, is characterized in that: the diameter of described secondary pin is 1mm.
4. a kind of building body lightning protection device being convenient to install according to claim 1, is characterized in that: the material of described main pin and secondary pin is copper, and plating zinc on surface.
5. a kind of building body lightning protection device being convenient to install according to claim 1, it is characterized in that: the diameter of the first support bar is less than the diameter of the second support bar, the diameter of the second support bar is less than the diameter of the 3rd support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102537.5U CN205212182U (en) | 2015-12-25 | 2015-12-25 | Building body lightning protection device convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102537.5U CN205212182U (en) | 2015-12-25 | 2015-12-25 | Building body lightning protection device convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212182U true CN205212182U (en) | 2016-05-04 |
Family
ID=55849876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521102537.5U Expired - Fee Related CN205212182U (en) | 2015-12-25 | 2015-12-25 | Building body lightning protection device convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212182U (en) |
-
2015
- 2015-12-25 CN CN201521102537.5U patent/CN205212182U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |